doc: add missing ".[controller file] suffix to lxc.cgroup{2}. key explanations

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

diff --git a/doc/lxc.container.conf.sgml.in b/doc/lxc.container.conf.sgml.in
index ac724cebe5e77f17f5e8bcd4b666ac19726cb4bb..8acef5a45405ee1cf0be491f7b2c190254a4e180 100644 (file)
--- a/doc/lxc.container.conf.sgml.in
+++ b/doc/lxc.container.conf.sgml.in
@@ -1530,7 +1530,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
       <variablelist>
         <varlistentry>
           <term>
-            <option>lxc.cgroup.[controller name]</option>
+            <option>lxc.cgroup.[controller name].[controller file]</option>
           </term>
           <listitem>
             <para>
@@ -1545,7 +1545,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
         </varlistentry>
         <varlistentry>
           <term>
-            <option>lxc.cgroup2.[controller name]</option>
+            <option>lxc.cgroup2.[controller name].[controller file]</option>
           </term>
           <listitem>
             <para>